Steels for Bridge Structures

We consider domestic and foreign standards for rolled metals used in bridge building. Domestic standards contain elevated requirements to the reliability of rolled metals in terms of their fracture resistance by delamination. Foreign standards admit the application of rolled metals in broader streng...

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Bibliographic Details
Published in:Metallurgist (New York) 2020, Vol.63 (9-10), p.933-950
Main Authors: Morozov, Yu. D., Pemov, I. F., Matrosov, M. Yu, Zin’ko, B. F.
Format: Article
Language:English
Subjects:
Alloys
Bridges
Characterization and Evaluation of Materials
Chemistry and Materials Science
Corrosion
Materials Science
Metallic Materials
Steel
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Summary:We consider domestic and foreign standards for rolled metals used in bridge building. Domestic standards contain elevated requirements to the reliability of rolled metals in terms of their fracture resistance by delamination. Foreign standards admit the application of rolled metals in broader strength ranges but do not contain obligatory requirements imposed on Z-properties and the necessity of monitoring of possible delaminations. Due to the obligatory control of reliability, bridge steels of domestic production are also extensively used in the construction of special building structures.
ISSN:0026-0894
1573-8892
DOI:10.1007/s11015-020-00911-2